 | Horatio Alvah Foster - 1901 - 1018 стор.
...mechanical injury, and, all combustible material must be kept removed from the immediate vicinity. It. Must not be so arranged as to shunt the current through a building around any catch-box. Hi. Table Carrying: Capacity of Wire*. Below is a table which must be followed in placing interior... | |
 | Francis Bacon Crocker - 1901 - 528 стор.
...mechanical injury, and all combustible material must be kept removed from the immediate vicinity. b. Must not be so arranged as to shunt the current through a building around any catch-box. 16. Table Carrying Capacity of Wires — Below is a table which must be followed in placing interior... | |
 | 1902 - 738 стор.
...mechanical injury, and all combustible material must be kept removed from the immediate vicinity. b. Must not be so arranged as to shunt the current through a building around any catch box. This refers to catch boxes in the street, from which the wires should run to the buildings,... | |
 | 1906 - 544 стор.
...mechanical injury, and all combustible material must be kept removed from the immediate vicinity. b. Must not be so arranged as to shunt the current through a building around any catch box. This refers to catch boxes in the street, from which the wires should run to the buildings,... | |
 | Saint Paul (Minn.). - 1908 - 1260 стор.
...mechanical injury, and all combustible material must be kept removed from the immediate vicinity. b. Must not be so arranged as to shunt the current through a building around any catch-box. 2051. 14. Table of Carrying Capacity of Wires.— The following table must be followed in placing interior... | |
 | International Correspondence Schools - 1908 - 754 стор.
...mechanical injury, and all combustible material must be kept removed from the immediate vicinity. b. Must not be so arranged as to shunt the current through a building around any catch box. This refers to catch boxes in the street, from which the wires should run to the buildings,... | |
 | 1910 - 232 стор.
...mechanical injury where brought into a building, and must be kept free from all combustible materials: must not be so arranged as to shunt the current through a building around any catch box; and where underground service enters building through tubes, the tubes must be tightly closed... | |
 | 1913 - 242 стор.
...brought into a building, and all combustible material must be kept from the immediate vicinity. b. Must not be so arranged as to shunt the current through a building around any catch-box. c. Where underground service enters building through tubes, the tubes shall be tightly closed at outlets... | |
 | Joseph Gerald Branch - 1913 - 316 стор.
...brought into a building, and all combustible material must be kept from the immediate vicinity. b. Must not be so arranged as to shunt the current through a building around any catch-box. C. Where Tmderground service enters building through tubes, the tubes shall be tightly closed at outlets... | |
 | Harry Cooke Cushing - 1915 - 332 стор.
...into a building, and all combustible material should be kept from the immediate vicinity. They should not be so arranged as to shunt the current through a building around any catch-box. Where underground service enters building through tubes, the tubes shall be tightly closed at outlets... | |
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Underground Conductors. a. Must be protected against moisture and mechanical injury where brought into a building, and all combustible material must be kept from the immediate vicinity. b. Must not be so arranged as to shunt the current through a building... 
